FR48152E - Method and device for adjusting radio receivers and the like - Google Patents

Method and device for adjusting radio receivers and the like

Info

Publication number
FR48152E
FR48152E FR48152DA FR48152E FR 48152 E FR48152 E FR 48152E FR 48152D A FR48152D A FR 48152DA FR 48152 E FR48152 E FR 48152E
Authority
FR
France
Prior art keywords
radio receivers
adjusting radio
adjusting
receivers
radio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Leon Ladislaus Von Kramolin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR48152E publication Critical patent/FR48152E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/14—Controlling the magnetic state of inductor cores
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/24—Automatic control in frequency-selective amplifiers
    • H03G5/26—Automatic control in frequency-selective amplifiers having discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR48152D 1936-02-11 1937-02-11 Method and device for adjusting radio receivers and the like Expired FR48152E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK141077D DE738825C (en) 1936-02-11 1936-02-11 Process for the automatic sharpening of electrical oscillation circuits

Publications (1)

Publication Number Publication Date
FR48152E true FR48152E (en) 1937-11-03

Family

ID=6544053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48152D Expired FR48152E (en) 1936-02-11 1937-02-11 Method and device for adjusting radio receivers and the like

Country Status (3)

Country Link
DE (1) DE738825C (en)
FR (1) FR48152E (en)
GB (1) GB490058A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003868A1 (en) 2013-05-24 2014-11-27 Kiefel Gmbh High-frequency oscillator, high-frequency welding system and method for frequency control with such a high-frequency oscillator

Also Published As

Publication number Publication date
GB490058A (en) 1938-08-09
DE738825C (en) 1943-09-02

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